Hi,
I am relatively new to Scheme, i.e. this is my first significant program.
The program uses a few hash tables; some use a four element u8 vector as
the key and others use an eight element u16 vector (yes, they are IP
addresses). It seems to work but, when dumping the tables, I noticed
multiple (two or three) entries for some IPv4 addresses.
I have some questions.
- Is this expected to work?
- Am I doing something off the beaten path?
- How is the hash function's length parameter calculated?
- Could the hash function be looking beyond the end of the vector?
At this point, I am not sure how to approach debugging. I have created a
small test program but it just works. Recreating this may be difficult. I
will gratefully consider your suggestions.
-------
I am using Chicken Scheme 4.8.0 on Debian Squeeze (i686). The program uses
the following packages.
(require-extension numbers extras posix srfi-13 srfi-14 srfi-69
FNVAHash hash-utils)
If you want to look at the code, google this.
sourceforge hostipstats
The main is accmlr.scm; the next phase of the project will be a user
interface to view the data.
Merci.
P.S. I do not monitor this e-mail account every day.
--
Claude Marinier
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